DMAX Stage 2 Drop In LLY-LML 66mm
New Stage 2 GT37/40 VNT drop-in replacement turbocharger for the LLY-LML Duramax engines. These units feature a 66mm billet compressor wheel paired with a choice of high flow 10 blade 66mm or 68mm turbine wheel. Every unit is built using on OE replacement parts including the GT40 wide bearing and 360 thrust system for maximum durability. With proper tuning these units spool quicker then stock while improving performance and fuel mileage and also lowering egt's. All units have a 1-year unlimited mileage warranty and performance guarantee.